#define _CRT_SECURE_NO_WARNINGS 1
#include <stdio.h>
#include <string.h>
//int main()
//{
//	printf("Practice makes perfect!");
//	return 0;
//}
//int main()
//{
//	printf("v   v\n");
//	printf(" v v\n");
//	printf("  v\n");
//	return 0;
//}
//int main()
//{
//	printf("The size of short is %d bytes.\n", sizeof(short));
//	printf("The size of int is %d bytes.\n", sizeof(int));
//	printf("The size of long is %d bytes.\n", sizeof(long));
//	printf("The size of long long is %d bytes.\n", sizeof(long long));
//	return 0;
//}
int main()
{
	printf("     **\n");
	printf("     **\n");
	printf("************\n");
	printf("************\n");
	printf("    *  *\n");
	printf("    *  *\n");
	return 0;
}